My motherboard only supports the Realtek drivers FF10 Creative, others versions don't work.
It came with Creative Sound Cinema 3.
However I want to use Spatial sound, more especifically Dolby Atmos for headphones, but the option is greyed out with the realtek drivers (using 8564) (but I think it's due to the creative signature thing).
I can only use Spatial with Microsoft's default audio driver, the ones windows installs automatically.
I used this Spatial sound option in my older machine, which also had a realtek chip. Since it works with the default drivers it leads me to believe this has something to do with the driver FF10 signature.